713311754021 has 8 divisors (see below), whose sum is σ = 718368730560. Its totient is φ = 708271833952.

The previous prime is 713311754017. The next prime is 713311754039. The reversal of 713311754021 is 120457113317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 713311754021 - 2² = 713311754017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713311754041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4180175 + ... + 4347468.

It is an arithmetic number, because the mean of its divisors is an integer number (89796091320).

Almost surely, 2^713311754021 is an apocalyptic number.

It is an amenable number.

713311754021 is a deficient number, since it is larger than the sum of its proper divisors (5056976539).

713311754021 is a wasteful number, since it uses less digits than its factorization.

713311754021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8528235.

The product of its (nonzero) digits is 17640, while the sum is 35.

Adding to 713311754021 its reverse (120457113317), we get a palindrome (833768867338).

The spelling of 713311754021 in words is "seven hundred thirteen billion, three hundred eleven million, seven hundred fifty-four thousand, twenty-one".